Selective deactivation of a voicemail system

ABSTRACT

A method and system are provided for allowing a subscriber of voicemail services to selectively deactivate a voicemail system and to designate a reviewed voicemail message as “unheard.” A subscriber to voicemail services provided by a telecommunications network-based system contacts the voicemail system and deactivates voicemail services temporarily or indefinitely. Subsequent callers forwarded to the subscriber&#39;s voicemail box at the voicemail system receive an announcement that the called party is not presently accepting voicemail messages. Alternatively, no announcement is provided to the calling party, and the calling party simply receives a busy signal or an unanswered call indication. Once the subscriber is ready to begin receiving messages in her voicemail box, the subscriber may reactivate the voicemail system. If the subscriber does accept voicemail messages, and the subscriber receives and reviews voicemail messages, the subscriber may designate any reviewed message as “unheard” so that an audible or visual indication of the presence of voicemail message is reactivated to subsequently alert the subscriber or other user of the presence of voicemail messages in the subscriber&#39;s voicemail box.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a continuation of co-pending application Ser. No.10/180,258, entitled “Selective Deactivation of a Voicemail System”filed on Jun. 26, 2002, which is hereby incorporated by reference.

FIELD OF THE INVENTION

The present invention relates to a method and system for selectivelydeactivating the services of a voicemail system and for designating areviewed voicemail message as “unheard.”

BACKGROUND OF THE INVENTION

In modern telecommunications systems, network-based voicemail systemsprovide subscribers the ability to receive and review saved voicemessages left by calling parties when the subscriber's telephone is busyor is unanswered. In a typical telecommunications system network-basedvoicemail system, the voicemail system is operated remotely from thesubscriber's telephone and is a part of the overall telecommunicationsnetwork in which the subscriber's telephone operates. If thesubscriber's telephone is busy, unanswered, switched to an “off”position, or has a loss of power, the voicemail system still may receivemessages directed to the subscriber's directory number so long as thevoicemail system in the overall telecommunications network is operatingproperly. Accordingly, the subscriber is unable to exercise localcontrol over whether the subscriber receives voicemail messages fromcalling parties.

Often, a subscriber would prefer that no voicemail messages are left forthe subscriber during a certain period of time. For example, thesubscriber may be ill, or the subscriber may be on vacation, and thesubscriber would rather not receive voicemail messages during thatperiod. If the subscriber is on vacation for several days, the callingparties leaving messages for the subscriber may believe that leaving themessages will precipitate some definite response or action from thesubscriber simply by leaving the messages for the subscriber. If thesubscriber does not check her messages during the period of hervacation, she may miss an important deadline for action, and the callingparty who left the message for the subscriber may be disappointed oradversely affected in some manner. Accordingly, there is a need for amethod and system for allowing a voicemail subscriber to selectivelydeactivate her voicemail system so that the voicemail system will notaccept voicemail messages from an incoming calling party directed to thesubscriber.

In a typical voicemail system, once a voicemail message has been leftfor the subscriber, some audible or visual indication of the voicemailmessage is presented to the subscriber. That is, a flashing light, oraudible tone is presented to the subscriber to alert the subscriber of awaiting voicemail message. Once the subscriber listens to her voicemailmessages, the audible or visual message indicator is typicallydiscontinued. If the subscriber inadvertently listens to a messagedirected to the subscriber's associate, roommate, or other personauthorized to receive voicemail messages over the subscriber's voicemailsystem, the person to whom the voicemail message was actually directedwill not receive the audible or visual indication that the voicemailmessage is waiting. Consequently, the person to whom the voicemailmessage was directed may not know to check for messages. Similarly,often a subscriber to voicemail services uses her voicemail system as aplace for saving a reminder message, or the subscriber may simply wishto keep a message stored in her voicemail system for later review. Ifthe audible or visual indication of a waiting voicemail message is nolonger presented for a voicemail message reviewed by the subscriber, thesubscriber may not remember to recheck the messages to review the savedinformation. Accordingly, there is a need for a method and system fordesignating a reviewed voicemail message as “unheard” so that theaudible or visual indication of the waiting voicemail message isreactivated to alert the subscriber of the presence of the voicemailmessage. It is with respect to these and other considerations that thepresent invention has been made.

SUMMARY OF THE INVENTION

Embodiments of the present invention are directed to a method and systemfor allowing a subscriber of voicemail services to selectivelydeactivate a voicemail system and to a method and system for designatinga previously-reviewed voicemail message as “unheard.” A subscriber tovoicemail services provided by a telecommunications network-based systemcontacts the voicemail system and activates a voicemail deactivationservice. Subsequent callers forwarded to the subscriber's voicemail boxat the voicemail system receive an announcement that the called party isnot presently accepting voicemail messages. Alternatively, noannouncement is provided to the calling party, and the calling partysimply receives a busy signal or an unanswered call indication (unendingring). Once the subscriber is ready to begin receiving messages in hervoicemail box, the subscriber may reactivate the voicemail system. Thedeactivation method and system may be set up and operated at thevoicemail system, or the deactivation method and system may becontrolled by the telecommunications system network in which thevoicemail system operates.

According to another embodiment, if the subscriber does accept voicemailmessages, and the subscriber receives and reviews voicemail messages,the subscriber may designate any reviewed message as “unheard” so thatan audible or visual indication of the presence of voicemail message isreactivated to subsequently alert the subscriber or other user of thepresence of voicemail messages in the subscriber's voicemail box.

These and other features and advantages, which characterize the presentinvention, will be apparent from a reading of the following detaileddescription and a review of the associated drawings. It is to beunderstood that both the foregoing general description and the followingdetailed description are exemplary and explanatory only and are notrestrictive of the invention as claimed.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a simplified block diagram illustrating components of awireline and wireless telecommunications network that provides anoperating environment for the present invention.

FIG. 2 illustrates a logical flow of the steps performed by a method andsystem of the present invention for deactivation of voicemail servicesprovided by the voicemail system.

FIG. 3 illustrates a logical call flow of the steps performed by amethod and system for telecommunications network deactivation ofvoicemail services provided by a voicemail system.

FIG. 4 illustrates a logical flow of the steps performed by a method andsystem of the present invention for designating a reviewed voicemailmessage as “unheard” so that an audible or a visual indication of thepresence of the voicemail message is presented to the subscriber orother user.

DETAILED DESCRIPTION

The following description of an embodiment of the present invention ismade with reference to the above-described drawings wherein likenumerals refer to like parts or components throughout the severalfigures. The present invention is directed to a method and system forselective deactivation of a telecommunications network-based voicemailsystem and to a method and system for designating a reviewed voicemailmessage as “unheard” so that an audible or visual indication of thepresence of the voicemail message is presented to a subscriber or otheruser of the voicemail system.

Operating Environment

FIG. 1 is a block diagram illustrating components of a wireline andwireless telephone network that provides an exemplary operatingenvironment for the present invention. The public switched telephonenetwork that evolved in the 1980s incorporated the advanced intelligentnetwork (AIN). Some of the components of the advanced intelligentnetwork are illustrated in FIG. 1. FIG. 1 is illustrative of at least apart of the advanced intelligent network (AIN) of a typical localexchange carrier integrated with components of a wireless network 150.The advanced intelligent network (AIN) uses the signaling system 7 (SS7)network for signal or system control message transport. The componentsthereof are well known to those skilled in the art. The operation ofmany of the components of the advanced intelligent network is alsodescribed in U.S. Pat. No. 5,245,719 to Weisser entitled “Mediation ofOpen Advanced Intelligent Network Interface by Shared ExecutionEnvironment” which is incorporated herein by reference. The SS7communications protocol is provided in the document entitled “BellCommunications Research Specification of Signaling System 7,” DocumentTR-NWT-000246, Issue 2 (June 1991), plus Revision 1 (December 1991),which is also incorporated herein by reference.

A plurality of central offices are provided in a typical public switchedtelephone network. As shown in FIG. 1, each central office may includean electronic switch known to those skilled in the art as a serviceswitching point (SSP). These are indicated in FIG. 1 as SSP switches 12and 14. The number of SSP switches depends on the number of subscribersto be served by the public switched telephone network. An SSP is the AINcomponent of a typical electronic central office switch used by a localexchange carrier. The terms “SSP” and “switch” are used interchangeablyhereinafter and are understood to refer to a telecommunications switchhaving AIN capability and which may be utilized for connecting voicechannel circuits, including voice channel lines, such as the trunkcircuit 30.

As shown in FIG. 1, switches (SSP) 12 and 14 have a plurality ofsubscriber lines 18 and 20 connected thereto. Each of the subscriberlines 18 and 20 is connected to a terminating piece or pieces ofcustomer premises equipment that are represented by telephones 21 and24. A computer 23 also is illustrated as connected to the switch 12 viathe subscriber line 18(b). The computer 23 is illustrative of a singleor a plurality of computing and data storage devices. SSP switches 12and 14 are connected by a plurality of trunk circuits 30. These are thevoice path trunks that interconnect the central offices 12 and 14 andover which calls are connected when completed.

Each piece of terminating equipment in the PSTN is preferably assigned adirectory number. The term “directory number” is used herein in a mannerconsistent with its generally understood meaning of a number that isdialed or input by an originating party at an originating station toreach a terminating station associated with the directory number. Adirectory number, typically a ten digit number, is commonly referred toas a “telephone number” and may be assigned to a specific telephoneline, such as the telephone line 18 shown in FIG. 1.

Much of the intelligence, and the basis for many of the enhancedfeatures of the network, resides in the local service control point(SCP) 42 that is connected to signal transfer point 34 via SS7 data link44. As is known to those skilled in the art, service control points,such as the SCP 42, are physically implemented by relatively powerfulfault tolerant computers. Among the functions performed by the servicecontrol points is maintenance of network databases used in providingenhanced services. Service control points, such as SCP 42, normallyimplement high volume routing services, such as call forwarding and 800number translation and routing. They are also used for maintenance ofand providing access to high volume databases for authorization ofbilling, such as credit card number validations. In most local exchangecarrier networks, service control points are only used for data baselook up and routing services that take place prior to the logicalcompletion of the call, i.e., the provision of a ringing signal to thecalled subscriber line and ring back to the calling subscriber.

Additional devices for implementing advanced network functions withinthe AIN are provided by regional STPs (not shown) and regional SCPs (notshown). The STP 34 is connected to the SSPs via connections 36, 38 and40. Both the regional SCPs and the local SCP 42, which represent aplurality of local SCPs distributed throughout the AIN, are connectedvia respective data links to the SMS 46. The SMS 46 provides acentralized platform for remotely programming the various SCPs of theAIN so that a coordinated information processing scheme may beimplemented for the AIN.

The modern Advanced Intelligent Network also includes service nodes (SN)such as the service node 58. Those skilled in the art are familiar withservice nodes, which are physically implemented by the same types ofcomputers that embody the SCP 42. In addition to the computingcapability and data base maintenance features, service nodes 58 use ISDNlines and may include DTMF signal recognition devices, tone generationdevices, text to speech (TTS) voice synthesis devices and other voice ordata resources. As shown in FIG. 1, the connection is through the SSP.For example, SN 55 is connected to SCP 42 via ISDN links 53 to SSP 12,ISDN/SS7 protocol conversion in SSP 12, and SS7 links 38 and 44.According to a preferred embodiment, the ISDN links 53 serve as aprimary rate interface (PRI) over which services may be provided tosubscribers using wireline services such as the wireline telephone sets21 and 24 and subscribers using wireless services such as the wirelessunits 54, 55, 60, and 62.

The voicemail system 65 is shown in FIG. 1 being functionally connectedto the switch 14 and is a component of the network. That is, calls arerouted to and from the voicemail system 65 at the control and directionof the network via such components as the SCP 42. The voicemail system65 may be connected to the switch 14 via a PRI interface line 37 similarto the connection of the service node 58 to the switch 14. In operation,the voicemail system 65 is treated like a switch 14 whereby callsdirected to voicemail boxes maintained at the voicemail system 65 aredirected to the voicemail system 65 as calls are directed to customerpremises equipment, such as telephones, via switches 12, 14.

The voicemail system 65 typically includes a computer or collection ofcomputers, recording and recording playback devices, and software forrecording announcements for incoming calls, recording and playing backrecorded messages, and for receiving incoming calls and for makingoutgoing calls at the direction of the network. In addition to therecording and playback functionality, the voicemail system 65 includestext-to-speech (TTS) and speech-to-text (STT) synthesis devices andsoftware for conversion of analog voice messages to digitized forms suchas WAV files and MP3 files. The voicemail system 65 has memory capacityfor saving announcements to incoming callers and for saving messagesfrom incoming callers. The computing system of the voicemail system 65also includes an electronic mail server that may send and receiveelectronic mail via the network and the Internet 50.

The Internet 50 is well known to those skilled in the art as essentiallya packet-switched network based on the family of protocols calledTransmission Control Protocol/Internet Protocol (TCP/IP), a family ofnetworking protocols providing communication across interconnectednetworks between computers with diverse hardware architectures andbetween various computer operating systems. Operation of the Internet 50and the TCP/IP transmission protocols is well known to those skilled inthe art.

The server 60 is illustrative of a computing system accessible via adistributed computing environment such as the Internet 50. The server 60may include a computer or collection of computers along with associatedsoftware applications and memory capacity. The server 60 may serve as anInternet web server for maintaining and administering Internet web pagesserving as an access point to the functionality of the present inventionvia the computer 23. For example, a user may use the computer 23 toaccess the functionality of the present invention by accessing anInternet web page maintained at the server 60 and operated by theprovider of the functionality.

The wireless network 150, such as a cellular network, comprises a mobileswitching center (MSC) 52. The MSC 52 is a switch providing services andcoordination between wireless users in the network 150 and externalnetworks. The MSC 52 may be connected to the STP 34 to provideinformation to the wireline network and receive information from thewireline network. The MSC 52 also communicates with a wirelesssubscriber, such as wireless telephones 54 and 55. The wirelesstelephones 54 and 55 are also illustrative of other wireless computingdevices, such as pagers and personal digital assistants.

In operation, the intelligent network elements of the AIN, as describedabove, communicate with each other via digital data messages transmittedover the network of digital data links. An SSP may be configured tointerface with these network elements through the use of a trigger. Atrigger in the network is an event associated with a particularsubscriber line or call that causes the SSP to generate a data packetmessage to be sent to a service control point. In order to keep theprocessing of data and calls as simple and generic as possible atcentral office switches, such as SSP switches 12 and 14, a relativelysmall set of triggers are defined at the SSP switches for each call.

The message created by an SSP in response to the “firing” of a triggeris known as a “query” message. A query message opens a “transaction” andthe SSP generally holds the communication until it receives a reply froman appropriate network element via the network of digital data linksinstructing the SSP 12 to take a certain action. If the SSP 12 receivesno instructions within a certain amount of time, the SSP “times-out” andexecutes a default task for the communication. The reply to the querymessage may be a “conversation” message or a “response” message.Conversation messages allow for bi-directional exchanges between networkelements while the transaction remains open. A “response” message closesthe transaction opened by the query message, and usually instructs theSSP to route the held communication for connection with a terminatingstation. Query messages, conversation messages, and response messagesare standard types of messages defined by the AIN protocol. The detailsof the AIN protocol are well known to those skilled in the art and willnot be further described herein. For more information regarding the AINprotocol, see Bellcore Specification GR-1298-CORE Switching SystemsGeneric Requirements for AIN 0.1, which is incorporated herein byreference.

Operation

Having described an operating environment for the present invention withreference to FIG. 1, the following is a description of a logical flow ofthe steps performed by a method and system of the present invention forvoicemail system-based deactivation of voicemail services. Selectivedeactivation of voicemail services provided by the voicemail system 65may be accomplished at the voicemail system 65 or the selectivedeactivation may be accomplished under the control of the network,described above. The network-based control of selective deactivation ofvoicemail services is described with reference to FIG. 3 below. Thefollowing description of FIG. 2 is in reference to deactivation andreactivation of voicemail services under the control of the voicemailsystem 65.

Referring then to FIG. 2, the method 200 begins at start step 205 andproceeds to step 210 where a subscriber or called party contacts thevoicemail system 65 in order to deactivate the voicemail services of thevoicemail system 65 subscribed to by the called party. According to oneembodiment of the present invention, the called party may dial aprescribed telephone number for accessing the voicemail system 65 toaffect changes to the subscriber's voicemail services. Once thesubscriber is connected to the voicemail system 65, the subscriber mayreceive a variety of voicemail prompts such as a prompt for changing thesubscriber's voicemail greeting, or for deleting existing voicemailmessages, and the like. At step 215, the subscriber is provided a promptasking the subscriber whether the subscriber would like to deactivatevoicemail services. If the subscriber responds affirmatively, at step220, the subscriber is given the option of leaving a deactivationannouncement such as “I will not be accepting voicemail messages for thenext week.” Alternatively, the subscriber may decide to leave nodeactivation announcement so that incoming callers during thedeactivation period will simply receive a busy signal or unanswered callindication. Additionally, the subscriber may set a specific duration fordeactivation of voicemail services, such as one day, one week, etc.

According to an alternate embodiment, the subscriber may contact thevoicemail system 65 at step 210 and request a deactivation option atstep 215 via an Internet-based web page operated by thetelecommunications service provider in which the voicemail system 65operates. As shown in FIG. 1, the telecommunications service providermay operate an Internet-based web page at the server 60 for access bythe subscriber via the Internet 50 from the subscriber's computer 23.According to this embodiment, the subscriber may open a voicemailservices web page operated by the telecommunications service provider torequest deactivation of the subscriber's voicemail services and toprovide a deactivation announcement, if desired, and a deactivationperiod duration. In either case, if no deactivation period duration isprescribed by the subscriber, deactivation of the subscriber's voicemailservices will continue until those services are reactivated by thesubscriber.

Once the subscriber's voicemail services have been deactivated, asdescribed above, calls directed to the subscriber's telephone directorynumber are forwarded to the voicemail system 65, but those calls aretreated according to the voicemail services deactivation instructionsprovided by the subscriber. At step 225, a calling party places a callto the subscriber or called party after the subscriber has deactivatedher voicemail services, as described above. When the call from thecalling party is received at the subscriber's switch 14 and receives anindication that the call should be forwarded to the voicemail system 65,the call is forwarded to the voicemail system 65 so that the callingparty may leave a voicemail message to the subscriber.

At step 232, a determination is made as to whether the voicemailservices of the subscriber have been deactivated by the subscriber. Ifvoicemail services have not been deactivated by the subscriber withreference to steps 210, 215, and 220, the method proceeds to step 234,and the call is routed to the subscriber's voicemail box so that thecalling party may leave a voicemail message to the subscriber accordingto normal voicemail call processing. The method ends at step 290.

If the subscriber has deactivated her voicemail services, as describedwith reference to steps 210-220, the method proceeds to step 235, and adetermination is made as to whether a deactivation announcement has beenprepared by the subscriber for presentation to calling parties. If nodeactivation announcement has been prepared by the subscriber, themethod proceeds to step 250 and the call is disconnected. That is, atstep 250, the calling party will be presented with a busy signal or withan unanswered call indication (unending ring) so that the calling partywill terminate the call attempt. As should be understood by thoseskilled in the art, there may be times when the subscriber believes thata deactivation announcement may be offensive to some calling parties.Accordingly, the subscriber may decide to leave no deactivationannouncement so that calling parties simply receive a busy signal orunanswered call indication.

If a deactivation announcement has been prepared by the subscriber forpresentation to calling parties, the method proceeds to step 240, andthe voicemail system 65 plays the deactivation announcement to thecalling party. For example, the calling party may be provided with anannouncement such as “I will not be accepting voicemail messages for thenext week while I am on vacation.” After the deactivation announcementis played to the calling party, the method proceeds to step 245, and thevoicemail system 65 provides options to the calling party such as “press1 to hear the announcement again, or press 2 to disconnect the call.”The method then proceeds to step 250 and the call is disconnected. Themethod ends at step 290.

As briefly described above, selective deactivation of voicemail servicesin accordance with the present invention may be controlled by thenetwork in which the voicemail system 65 operates. FIG. 3 illustrates alogical call flow of the steps performed by a method and system fortelecommunications network deactivation of voicemail services providedby a voicemail system. The method 300 begins at start step 305 andproceeds to step 310 where the subscriber contacts the network torequest deactivation of the subscriber's voicemail services. At step310, the subscriber may dial a feature code such as *35 that willconnect the subscriber to a network control component such as theservice control point 42. At step 315, the subscriber may requestdeactivation of her voicemail services.

Once the subscriber is connected to the service control point 42, thesubscriber may be provided with options including the recording of adeactivation announcement, as described above with reference to FIG. 2.According to this embodiment, at step 320, the service control point 42may connect the subscriber to a separate network component such as theservice node 58 from which the subscriber may receive interactive voiceinstructions and input methods. For example, the service node may play amessage to the subscriber such as “if you would like to deactivate yourvoicemail services, press 1.” The service node 58 may then prompt thesubscriber that “if you would like to record a deactivationannouncement, please speak the announcement after the tone.”Alternatively, the subscriber may contact the network at step 310 via anInternet-based web page operated by the telecommunications serviceprovider of the network, as described above with reference to FIG. 2.

At step 325, after voicemail services deactivation is provisioned at anetwork control component such as the service control point 42, atermination attempt trigger (TAT) is provisioned on the subscriber'sswitch 12 in order to direct subsequent calls to the subscriber'stelephone directory number to the service control point 42 for provisionof the deactivation service requested by the subscriber. Accordingly,calls received at the subscriber's switch 12 during the deactivationperiod will now be treated according to the deactivation of voicemailservices requested by the subscriber.

At step 330, a call is placed by a calling party to the subscriber'stelephone directory number and is received at the subscriber's or calledparty's switch 12. At step 335, the termination attempt to triggerprovisioned at the subscriber's switch 12 is fired and causes a query tobe sent to the service control point 42 for provision of servicesassociated with that termination attempt trigger. At step 340, adatabase lookup is performed at the service control point 42 todetermine what services are associated with the termination attempttrigger fired at the subscriber's switch 12. A determination is made atthe service control point 42 as to whether the subscriber hasdeactivated her voicemail services with reference to steps 310-320. Ifthe subscriber has not deactivated her voicemail services, the methodproceeds to step 345, and the call from the calling party is routed tothe voicemail system 65 where the calling party may leave a message forthe subscriber according to normal voicemail system call routingprocedures. The method ends at step 390.

If the service control point 42 determines that the voicemail servicesof the subscriber have been deactivated, the method proceeds to step350, and a determination is made as to whether a deactivationannouncement has been prepared by the subscriber for presentation tocalling parties. As described above, often the subscriber may not wishto leave a deactivation announcement if the subscriber believes that thedeactivation announcement may be offensive to some calling parties, orthat a deactivation announcement is not necessary under the subscriber'sparticular circumstances. If no deactivation announcement is to beprovided to the calling party, the method proceeds to step 370 and thecall is disconnected. As described with reference to FIG. 2, prior todisconnecting the call, the calling party may be provided with a busysignal or with an unanswered call indication.

Referring back to step 350, if a deactivation announcement has beenprepared for presentation to calling parties, the method proceeds tostep 355. At step 355, the service control point routes the call fromthe calling party to a network component, such as the service node 58,for provision of the deactivation announcement and associated options tothe calling party. As should be understood by those skilled in the art,the deactivation announcement and options may be provided to the callingparty at another network device, including the subscriber switch 12 andthe voicemail system 65.

At step 360, the deactivation announcement prepared by the subscriber isplayed to the calling party. At step 365, additional options areprovided to the calling party such as “press 1 to hear the deactivationannouncement again, or press 2 to disconnect the call.” At step 370, thecall is disconnected, and the method ends at step 390.

In either case, described with reference to FIGS. 2 and 3 above, thesubscriber may choose to reactivate voicemail services at any time.Reactivation of voicemail services is performed in the same manner asdeactivation of voicemail services. That is, the subscriber may callinto the voicemail system 65, or the subscriber may access thefunctionality of the voicemail system 65 via an Internet-based web site,or via the network. Once the subscriber has accessed the functionalityof the voicemail system 65, the subscriber may direct that the voicemailservices be reactivated. For example, with reference to FIG. 2, thesubscriber may call the voicemail system 65, and the subscriber may beprovided a prompt such as “to reactivate voicemail services, press 4.”

As described with reference to FIGS. 2 and 3, if the subscriber has notdeactivated voicemail services, incoming calls from calling parties maybe directed to the voicemail system 65 if the subscriber's line is busyor unanswered. FIG. 4 is a logical flow of the steps performed by amethod and system of the present invention for designating a reviewedvoicemail message as “unheard” so that an audible or a visual indicationof the presence of the voicemail message is presented to the subscriberor other user. The method 400 begins at start step 405 and proceeds tostep 410 where a voice message is received at the voicemail system 65 ofthe subscriber and is saved in the subscriber's voicemail box at thevoicemail system 65 by the calling party. Once the voicemail message issaved in a subscriber's voicemail box at the voicemail system 65, anaudible or visual indication of the presence of the voicemail message ispresented to the subscriber at the subscriber's telephone 21. That is, aflashing light or tone may be presented to the subscriber to alert thesubscriber of the presence of a new voicemail message in her voicemailbox. Upon receiving the audible or visual indication of the presence ofa new voicemail message in her voicemail box, the subscriber may enterthe voicemail system 65 to listen to the voicemail message. Once thesubscriber has listed the voicemail message, the audible or visualindication of the presence of the new voicemail message in thesubscriber's voicemail box is extinguished by the voicemail system 65.

At step 415, a determination is made as to whether the subscriberdesires to designate the voicemail message as “unheard” so that theaudible or visual indication of a new voicemail message will bereactivated and presented to the subscriber with reference to thepreviously-reviewed voicemail message. In order to make thisdetermination, a prompt may be provided to the subscriber after thesubscriber reviews the voicemail message such as “press 5 to ‘unhear’this voicemail message.” If the subscriber does not desire to designatethe reviewed voicemail message as “unheard,” the method proceeds to step425, and the voicemail system 65 provides the subscriber with otheroptions such as “press 7 to save the message, or press 9 to delete themessage.” The method ends at step 430.

Referring back to step 415, if the subscriber does desire to designatethe message as “unheard,” the subscriber follows the options provided bythe voicemail 65 to designate the voicemail message so that an audibleor visual indication of the presence of the voicemail message will bepresented to the subscriber or other users having access to thesubscriber's voicemail box. At step 420, the voicemail message is savedin the voicemail box and the audible or visual indication of thepresence of the voicemail message in the voicemail box is reactivatedfor presentation to the subscriber or other users. At step 425, otheroptions are provided to the subscriber including the options to delete,save, or skip voicemail messages, and the method ends at step 430.

As described, a method and system are provided for allowing a subscriberof voicemail services to selectively deactivate voicemail servicesduring a period in which the subscriber desires that no voicemailmessages be left at the subscriber's voicemail system. A method andsystem are also provided for allowing the subscriber of voicemailservices to designate reviewed voicemail messages as “unheard” so thatan audible or a visual indication of the presence of a new voicemailmessage is reactivated for that reviewed message. It will be apparent tothose skilled in the art that various modifications and variations maybe made in the present invention without departing from the scope orspirit of the invention. Other embodiments of the invention will beapparent to those skilled in the art from consideration of thespecification and practice of the invention disclosed herein.

1-24. (canceled)
 25. A method for selectively deactivating voicemailservices in a network-based voicemail system, comprising: receivinginstructions at the voicemail system for temporary deactivation of thevoicemail services of a subscriber provided by the voicemail system;receiving a call from a calling party directed to the subscriber at asubscriber's switch; routing the call to the voicemail system forprovision of the subscriber's voicemail services to the calling party;determining whether the subscriber's voicemail services have beendeactivated; if the subscriber's voicemail services have beendeactivated, determining whether a deactivation announcement isavailable for presentation to the calling party, wherein thedeactivation announcement includes a message to the calling party thatthe subscriber's voicemail services are temporarily deactivated; and ifa deactivation announcement is not available for presentation to thecalling party, then disconnecting the call from the calling partydirected to the subscriber.
 26. The method of claim 25, furthercomprising contacting the voicemail system telephonically.
 27. Themethod of claim 25, further comprising contacting the voicemail systemvia an Internet based website.
 28. The method of claim 25, prior toreceiving instructions at the voicemail system for temporarydeactivation of the voicemail services of a subscriber provided by thevoicemail system, further comprising providing a prompt from thevoicemail system to the subscriber to temporarily deactivate thesubscriber's voicemail services.
 29. The method of claim 25, furthercomprising receiving a request at the voicemail system for a set periodof time for the temporary deactivation of the subscriber's voicemailservices, wherein the subscriber's voicemail services are automaticallyreactivated in response to the expiration of the set period of time. 30.The method of claim 25, further comprising receiving, at the voicemailsystem, the deactivation announcement to be played to calling partiesrouted to the subscriber's voicemail services while the voicemailservices are deactivated.
 31. The method of claim 30, wherein receiving,at the voicemail system, the deactivation announcement to be played tocalling parties routed to the subscriber's voicemail services while thevoicemail services are deactivated includes recording the deactivationannouncement at the voicemail system.
 32. The method of claim 25, afterrouting the call to the voicemail system for provision of thesubscriber's voicemail services, further comprising determining whetherthe subscriber's voicemail services have been deactivated for a setperiod of time.
 33. The method of claim 25, further comprising if adeactivation announcement is available for presentation to the callingparty, presenting the deactivation announcement to the calling partyprior to disconnecting the call from the calling party directed to thesubscriber.
 34. The method of claim 25, further comprising: if thesubscriber's voicemail services have not been deactivated, routing thecall from the calling party to the subscriber's voicemail services forallowing the calling party to leave a voice message for the subscriber.35. The method of claim 34, further comprising providing the subscriberwith an indication that the calling party has left a voice message forthe subscriber.
 36. The method of claim 35, further comprising:providing the voice message to the subscriber; after providing the voicemessage to the subscriber, eliminating the indication that the callingparty has left a voice message for the subscriber; determining whetherthe voice message provided to the subscriber has been designated asunheard; and if the voice message has been designated as unheard, thenreactivating the indication that the calling party has left a voicemessage for the subscriber.
 37. In an intelligent telecommunicationsnetwork, a method for selectively deactivating voicemail servicesprovided by a network-based voicemail system, comprising: provisioningtemporary deactivation of the voicemail services of a subscriberprovided by the voicemail system at an intelligent network component;provisioning a termination attempt trigger at a subscriber's switch;receiving a call from a calling party directed to the subscriber at thesubscriber's switch; querying the intelligent network component forvoicemail services deactivation instructions; at the intelligent networkcomponent, determining whether the subscriber's voicemail services havebeen deactivated; and if the subscriber's voicemail services have beendeactivated, playing a deactivation announcement to the calling party,wherein the deactivation announcement includes a message to the callingparty that the subscriber's voicemail services are temporarilydeactivated.
 38. The method of claim 37, wherein the intelligent networkcomponent is a service control point.
 39. The method of claim 37,further comprising receiving, at the voicemail system, the deactivationannouncement to be played to calling parties routed to the subscriber'svoicemail services while the voicemail services are deactivated.
 40. Themethod of claim 37, further comprising receiving a request for a setperiod of time for the temporary deactivation of the subscriber'svoicemail services, wherein the subscriber's voicemail services areautomatically reactivated in response to the expiration of the setperiod of time.
 41. A network-based voicemail system for selectivelydeactivating voicemail services, comprising: means operative to receivea request for temporary deactivation of the voicemail services of asubscriber provided by the voicemail system; means operative to receivea call from a calling party directed to the subscriber for provision ofthe voicemail services; means operative to determine whether thesubscriber's voicemail services have been deactivated; means operativeto determine whether a deactivation announcement is available forpresentation to the calling party if the subscriber's voicemail serviceshave been deactivated, wherein the deactivation announcement includes amessage to the calling party that the subscriber's voicemail servicesare temporarily deactivated; and means operative to disconnect the callfrom the calling party directed to the subscriber if a deactivationannouncement is not available for presentation to the calling party. 42.The voicemail system of claim 41, further comprising: means operative toprovide the subscriber deactivation options after receiving the requestfor the temporary deactivation of the subscriber's voicemail services.43. The voicemail system of claim 41, further comprising: meansoperative to receive and record a deactivation announcement to be playedto calling parties routed to the subscriber's voicemail services whilethe voicemail services are deactivated; and means operative to presentthe deactivation announcement to the calling party prior todisconnecting the call from the calling party directed to the subscriberif the deactivation announcement is available for presentation to thecalling party.
 44. The voicemail system of claim 41, further comprising:means operative to route the call to the subscriber's voicemail servicesfor allowing the calling party to leave a voice message for thesubscriber if the subscriber's voicemail services have not beendeactivated; means operative to provide the subscriber with anindication that the calling party has left a voice message for thesubscriber; means operative to eliminate the indication that the callingparty has left a voice message for the subscriber after the subscriberhas reviewed the voice message; means operative to determine whether thereviewed voice message has been designated as unheard; and meansoperative to reactivate the indication that the calling party has left avoice message for the subscriber if the voice message has beendesignated as unheard.